(2021 DR)
Gate D10. Data: NASA/JPL-Caltech, presented by Arrivals.earth.
Object
- Designation
- 2021 DR
- Kind
- asteroid
- Orbit class
- ATE
- Gate
- D10
- Classification
- SOLAR
- Absolute magnitude (H)
- 27.78
Orbital elements
- Eccentricity (e)
- 0.1484
- Semi-major axis (au)
- 0.8948
- Perihelion distance (au)
- 0.762
- Inclination (deg)
- 1.48
- Ascending node (deg)
- 143.02
- Argument of perihelion (deg)
- 217.84
- Mean anomaly (deg)
- 234.39
- Epoch (JD)
- 2461200.5
- Period (days)
- 309
- Earth MOID (au)
- 0.00109
- Observation arc (days)
- 17
- Observations used
- 66
- First observed
- 2021-02-17
- Last observed
- 2021-03-06
Close approaches to Earth
| Time (UTC, 3-sigma uncertainty applies) | Distance (au) | Relative velocity (km/s) |
|---|
| 2026-09-27 00:29:00 | 0.2409 | 6.9 |
| 2027-04-20 18:01:00 | 0.3328 | 13.78 |
JPL Small-Body Database record